*SUPPORT*
IN: kiki OUT: YELLOW
IN: wif gazzer dax OUT: PURPLE BLUE BLUE
IN: kiki blicket OUT: YELLOW YELLOW
IN: gazzer dax OUT: BLUE BLUE
IN: gazzer OUT: BLUE
IN: wif blicket OUT: PURPLE PURPLE
IN: zup lug OUT: GREEN GREEN
IN: kiki lug OUT: YELLOW YELLOW
IN: wif zup dax OUT: PURPLE GREEN GREEN
IN: wif zup blicket OUT: PURPLE GREEN GREEN
IN: zup kiki OUT: GREEN YELLOW
IN: zup blicket OUT: GREEN GREEN
IN: wif kiki dax OUT: PURPLE YELLOW YELLOW
IN: gazzer zup dax OUT: BLUE GREEN GREEN

*QUERY*
IN: gazzer kiki dax OUT: BLUE YELLOW YELLOW
IN: kiki dax OUT: YELLOW YELLOW
IN: gazzer blicket OUT: BLUE BLUE
IN: wif dax OUT: PURPLE PURPLE
IN: zup OUT: GREEN
IN: gazzer lug OUT: BLUE BLUE
IN: gazzer kiki blicket OUT: BLUE YELLOW YELLOW
IN: wif kiki OUT: PURPLE YELLOW
IN: wif lug OUT: PURPLE PURPLE
IN: wif OUT: PURPLE

*GRAMMAR*
kiki -> YELLOW 
 zup -> GREEN 
 gazzer -> BLUE 
 wif -> PURPLE 
 u1 dax -> [u1] [u1] 
 u1 lug -> [u1] [u1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 